Hanspeter Diener has been Astorg's Senior Advisor for Switzerland since 2013.
He is Managing Partner at HAPAG Partners AG and a former President of the Board of Nüssli Group from 2014 to 2017, Newave Energy Holding AG from 2006 to 2012 and a Board Member of the Bellevue SICAV Funds, Luxembourg from 2007 – 2012.
He was previously CEO and Partner at Bellevue Group AG which he joined in 2007. Prior to this, he was CEO of WMH Walter Meier Holding AG from 1996 to 2007. Before joining WMH he was CEO of Saurer Spinning Division from 1991 to 1995 and earlier EVP of Jacobs Suchard in their M&A team from 1984 to 1989.
Hanspeter holds a Master of Engineering from Swiss Federal Institute of Technology and an MBA from Harvard Business School.